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2017 Jeep Patriot Owners Manual - Warning/indicator lights and messages



Warning/indicator lights and messages

The warning/indicator light switches on in the instrument panel together with a dedicated message and/or acoustic signal when applicable. These indications are indicative and precautionary and as such must not be considered as exhaustive and/or alternative to the information contained in the Owner Manual, which you are advised to read carefully in all cases. Always refer to the information in this chapter in the event of a failure indication. All active telltales will display first, if applicable. The system check menu may appear different based upon equipment options and current vehicle status. Some tell- tales are optional and may not appear.

The following warning lamps and indicators will alert you to a vehicle condition that may become serious. Some lamps will illuminate when you start your vehicle to make sure they work. If any lamps remain on after starting your vehicle, refer to the respective system warning lamp for further information.

Red Telltale Lights

Seat Belt Reminder Warning Light

Red Telltale Light

Seat Belt Reminder Warning Light

When the ignition switch is first turned to ON/RUN, this light will turn on for four to eight sec- onds as a bulb check. During the bulb check, if the driver’s or passenger seat belt is unbuckled, a chime will sound. After the bulb check or when driving, if the driver’s seat belt remains unbuck- led, the Seat Belt Reminder Light will flash or remain on continuously and a chime will sound. Refer to “Occupant Restraint Systems” in “Safety” for further information.

Air Bag Warning Light

Red TelltaleLight

Air Bag Warning Light

This light will turn on for four to eight seconds as a bulb check when the ignition switch is first turned to ON/RUN. If the light is either not on during startup, stays on, or turns on while driving, have the system inspected at an authorized dealer as soon as possible. This light will illuminate with a single chime when a fault with the Air Bag Warning Light has been detected, it will stay on until the fault is cleared. If the light comes on intermittently or remains on while driving, have an authorized dealer ser- vice the vehicle immediately. Refer to “Occupant Restraint Systems” in “Safety” for further information.

Brake Warning Light

Red TelltaleLight

English

Metric

Brake Warning Light

This light monitors various brake functions, including brake fluid level and parking brake application. If the brake light turns on it may indicate that the parking brake is applied, that the brake fluid level is low, or that there is a problem with the anti-lock brake system reservoir. If the light remains on when the parking brake has been disengaged, and the fluid level is at the full mark on the master cylinder reservoir, it indicates a possible brake hydraulic system malfunc- tion or that a problem with the Brake Booster has been detected by the Anti-Lock Brake System (ABS) / Electronic Stability Control (ESC) system. In this case, the light will remain on until the condition has been corrected. If the problem is related to the brake booster, the ABS pump will run when applying the brake, and a brake pedal pulsation may be felt during each stop.

The dual brake system provides a reserve braking capacity in the event of a failure to a portion of the hydraulic system. A leak in either half of the dual brake system is indicated by the Brake Warning Light, which will turn on when the brake fluid level in the master cylinder has dropped below a specified level. The light will remain on until the cause is corrected.

NOTE: The light may flash momentarily during sharp cornering maneuvers, which change fluid level conditions. The vehicle should have service performed, and the brake fluid level checked. If brake failure is indicated, immediate repair is necessary.

WARNING! Driving a vehicle with the red brake light on is dangerous. Part of the brake system may have failed. It will take longer to stop the vehicle. You could have a collision. Have the vehicle checked immediately.

Vehicles equipped with the Anti-Lock Brake System (ABS) are also equipped with Electronic Brake Force Distribution

(EBD). In the event of an EBD failure, the Brake Warning Light will turn on along with the ABS Light. Immediate repair to the ABS system is required. Operation of the Brake Warning Light can be checked by turning the ignition switch from the OFF position to the ON/RUN position. The light should illuminate for ap- proximately two seconds. The light should then turn off unless the parking brake is applied or a brake fault is detected. If the light does not illuminate, have the light inspected by an authorized dealer. The light also will turn on when the parking brake is applied with the ignition switch in the ON/RUN position.

NOTE: This light shows only that the parking brake is applied. It does not show the degree of brake application.

Vehicle Security Warning Light

Red Telltale Light

Vehicle Security Warning Light

This light will flash at a fast rate for approximately 15 seconds when the vehicle security alarm is arming, and then will flash slowly until the vehicle is disarmed.

Oil Pressure Warning Light

Red Telltale Light

Oil Pressure Warning Light

This light indicates low engine oil pressure. If the light turns on while driving, stop the vehicle and shut off the engine as soon as possible. A chime will sound when this light turns on. Do not operate the vehicle until the cause is corrected. This light does not indicate how much oil is in the engine. The engine oil level must be checked under the hood.

Battery Charge Warning Light

Red Telltale Light

Battery Charge Warning Light

This light illuminates when the battery is not charging properly. If it stays on while the engine is run- ning, there may be a malfunction with the charging system. Contact your authorized dealer as soon as possible. This indicates a possible problem with the electrical system or a related component. If jump starting is required, refer to “Jump-Starting” in “In Case Of Emergency.”

Electronic Throttle Control (ETC) Warning Light

Red Telltale Light

 Electronic Throttle Control (ETC) Warning Light

This light informs you of a problem with the Electronic Throttle Control (ETC) system. If a prob- lem is detected while the vehicle is running, the light will either stay on or flash depending on the nature of the problem. Cycle the ignition when the vehicle is safely and completely stopped and the transmission is placed in the PARK position. The light should turn off. If the light re- mains on with the vehicle under power, your vehicle will usually be drivable; however, see an authorized dealer for service as soon as possible. If the light continues to flash when the vehicle is under power, immediate service is required and you may experience reduced performance, and your vehicle may require towing. The light will come on when the ignition is placed in the ON/RUN position and remain on briefly as a bulb check. If the light does not come on during starting, have the system checked by an authorized dealer.

Yellow Telltale Lights

Engine Malfunction Warning Light

Yellow Telltale Light

Vehicle Check/Malfunction Indicator Light (MIL)

The Vehicle Check/Malfunction Indicator Light (MIL) is a part of an Onboard Diagnostic System called OBD II that monitors emissions control systems. The light will illuminate when the igni- tion is in the ON position before vehicle start up. If the bulb does not come on when placing the ignition in the ON/RUN position, have the condition checked promptly. Certain conditions, such as a loose or missing gas cap, poor quality fuel, etc., may illuminate the light after vehicle start. The vehicle should be serviced if the light stays on through several typi- cal driving styles. In most situations, the vehicle will drive normally and will not require towing. When the vehicle is running, the MIL may flash to alert serious conditions that could lead to im- mediate loss of power or severe catalytic converter damage. The vehicle should be serviced as soon as possible if this occurs.

WARNING! A malfunctioning catalytic converter, as referenced above, can reach higher temperatures than in normal operating conditions. This can cause a fire if you drive slowly or park over flammable substances such as dry plants, wood, cardboard, etc. This could result in death or serious injury to the driver, occupants or others.

CAUTION! Prolonged driving with the Malfunction Indicator Light (MIL) on could cause damage to the vehicle control system. It also could affect fuel economy and driveability. If the MIL is flashing, severe catalytic converter damage and power loss will soon occur. Immediate service is required.

Tire Pressure Monitoring System (TPMS) Warning Light

Yellow Telltale Light

Tire Pressure Monitoring System (TPMS) Warning Light

The warning light switches on and a message is displayed to indicate that the tire pressure is lower than the recommended value and/or that slow pressure loss is occurring. In these cases, optimal tire duration and fuel consumption may not be guaranteed. Should one or more tires be in the condition mentioned above, the display will show the indica- tions corresponding to each tire in sequence.

CAUTION! Do not continue driving with one or more flat tires as handling may be compromised. Stop the vehicle, avoiding sharp braking and steering. Repair immedi- ately using the dedicated tire repair kit and contact your authorized dealer as soon as possible.

Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inflation pressure label. (If your vehicle has tires of a different size than the size indicated on the vehicle placard or tire inflation pressure label, you should determine the proper tire inflation pressure for those tires.) As an added safety feature, your vehicle has been equipped with a tire pressure monitoring system (TPMS) that illuminates a low tire pressure telltale when one or more of your tires is significantly under-inflated. Accord- ingly, when the low tire pressure telltale illuminates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a signifi- cantly under-inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation also reduces fuel efficiency and tire tread life, and may affect the vehicle’s handling and stopping ability. Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driver’s responsibility to main- tain correct tire pressure, even if under-inflation has not reached the level to trigger illumination of the TPMS low tire pressure telltale.

Your vehicle has also been equipped with a TPMS malfunc- tion indicator to indicate when the system is not operating properly. The TPMS malfunction indicator is combined with the low tire pressure telltale. When the system detects a malfunction, the telltale will flash for approximately one minute and then remain continuously illuminated. This sequence will continue upon subsequent vehicle start-ups as long as the malfunction exists. When the malfunction indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended. TPMS malfunctions may occur for a variety of reasons, including the installation of replacement or alternate tires or wheels on the vehicle that prevent the TPMS from functioning properly. Always check the TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS to continue to function properly.

CAUTION!

The TPMS has been optimized for the original equip- ment tires and wheels. TPMS pressures and warning have been established for the tire size equipped on your vehicle. Undesirable system operation or sensor damage may result when using replacement equip- ment that is not of the same size, type, and/or style. Aftermarket wheels can cause sensor damage. Using aftermarket tire sealants may cause the Tire Pressure Monitoring System (TPMS) sensor to become inoper- able. After using an aftermarket tire sealant it is recommended that you take your vehicle to an autho- rized dealer to have your sensor function checked.

Electronic Stability Control (ESC) OFF Indicator Light — If Equipped

Yellow Telltale Light

What It Means

Electronic Stability Control (ESC) OFF Indicator Light — If Equipped This light indicates the Electronic Stability Control (ESC) is off.

Electronic Stability Control (ESC) Indicator Light

Yellow Telltale Light

What It Means Electronic Stability Control (ESC) Indicator Light — If Equipped The “ESC Indicator Light” in the instrument cluster will come on when the ignition is placed in the ON/RUN position. It should go out when the engine is running. If the “ESC Indicator Light” comes on continuously with the engine running, a malfunction has been detected in the ESC sys- tem. If this light remains on after several ignition cycles, and the vehicle has been driven several miles (kilometers) at speeds greater than 30 mph (48 km/h), see your authorized dealer as soon as possible to have the problem diagnosed and corrected. • The “ESC Off Indicator Light” and the “ESC Indicator Light” come on momentarily each

time the ignition switch is placed in the ON/RUN position. • Each time the ignition is placed in the ON/RUN position, the ESC system will be ON, even if it was turned off previously. • The ESC system will make buzzing or clicking sounds when it is active. This is normal; the sounds will stop when ESC becomes inactive following the maneuver that caused the ESC activation.

NOTE: This telltale indicates that an ESC event is active.

Anti-Lock Brake (ABS) Indicator Light

Yellow Telltale Light

What It Means Anti-Lock Brake (ABS) Indicator Light This light monitors the Anti-Lock Brake System (ABS). The light will turn on when the ignition switch is placed in the ON/RUN position and may stay on for as long as four seconds. If the ABS light remains on or turns on while driving, then the Anti-Lock portion of the brake system is not functioning and service is required. However, the conventional brake system will continue to operate normally if the brake warning light is not on. If the ABS light is on, the brake system should be serviced as soon as possible to restore the ben- efits of Anti-Lock Brakes. If the ABS light does not turn on when the ignition switch is placed in the ON/RUN position, have the light inspected by an authorized dealer.

Low Fuel Warning Light

Yellow Telltale Light

What It Means Low Fuel Indicator Light When the fuel level reaches approximately 2.4 gal (9.1 L) this light will turn on, and remain on until fuel is added.

4WD Low Indicator Light — If Equipped

Yellow Telltale Light

What It Means 4WD Low Indicator Light This light alerts the driver that the vehicle is in the four-wheel drive LOW mode. The front and rear driveshafts are mechanically locked together forcing the front and rear wheels to rotate at the same speed. Low range provides a greater gear reduction ratio to provide increased torque at the wheels. Refer to “Four-Wheel Drive Operation — If Equipped” in “Starting And Operating” for further information on four-wheel drive operation and proper use.

Loose Fuel Filler Cap Indicator Light — If Equipped

Yellow Telltale Light

What It Means Loose Fuel Filler Cap Indicator Light — If Equipped This light will illuminate when fuel filler cap is loose. Properly close the filler cap to disengage the light. If the light does not turn off, please see your authorized dealer.

Low Washer Fluid Indicator Light — If Equipped

Yellow Telltale Light

What It Means Low Washer Fluid Indicator Light — If Equipped This indicator will illuminate when the windshield washer fluid is low.

Transmission Temperature Indicator Light

Yellow Telltale Light

What It Means Transmission Temperature Indicator Light This light indicates that the transmission fluid temperature is running hot. This may occur with severe usage, such as trailer towing. If this light turns on, safely pull over and stop the vehicle. Then, shift the transmission into NEUTRAL and run the engine at idle or faster until the light turns off.

WARNING! If you continue operating the vehicle when the Trans- mission Temperature Warning Light is illuminated you could cause the fluid to boil over, come in contact with hot engine or exhaust components and cause a fire.

CAUTION! Continuous driving with the Transmission Tempera- ture Warning Light illuminated will eventually cause severe transmission damage or transmission failure.

Green Telltale Lights Turn Signal Warning Lights

Green Telltale Light

What It Means Turn Signal Indicator Lights The instrument cluster arrow will flash independently for the left or right turn signal as selected, as well as the exterior turn signal lamp(s) (front and rear) as selected when the multifunction le- ver is moved down (left) or up (right). NOTE: • A continuous chime will sound if the vehicle is driven more than 1 mile (1.6 km) with either

turn signal on. • Check for an inoperative outside light bulb if either indicator flashes at a rapid rate.

Park/Headlight ON Indicator Light

Green Telltale Light

What It Means Park/Headlight ON Indicator Light This indicator will illuminate when the park lights or headlights are turned on.

Front Fog Indicator Light — If Equipped

Green Telltale Light

What It Means Front Fog Indicator Light This indicator will illuminate when the front fog lights are on.

Blue Telltale Lights

High Beam Indicator Light

Blue Telltale Light

What It Means High Beam Indicator Light This indicator shows that the high beam headlights are on. Push the multifunction control lever away from you to switch the headlights to high beam. Pull the lever toward you to switch the headlights back to low beam. Pull the lever toward you for a temporary high beam on, flash to pass scenario.

White Telltale Lights

Cruise Control On Indicator Light

White Telltale Light

What It Means Cruise Control On Indicator Light This indicator shows when the Speed Control System is turned on.

Hill Descent Control (HDC) Indicator Light — If Equipped

White Telltale Light

What It Means Hill Descent Control (HDC) Indicator Light This indicator shows when the Hill Descent Control (HDC) feature is turned on. The lamp will be on solid when HDC is armed. HDC can only be armed when the transfer case is in the “4WD LOW” position and the vehicle speed is less then 30 mph (48 km/h). If these conditions are not met while attempting to use the HDC feature, the HDC indicator light will flash on/off.


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